I HIGHLY recommend Dr. Butler.
My husband and I are both members - for a few years now. A year ago Dr. Butler referred my husband to more tests and specialist due to some changing numbers in his blood work. It turned out he had advanced liver disease - almost no symptoms - and within a year had to have a double transplant - liver and kidney. Dr. Butler was on the phone with us and Vanderbilt Hospital doctors and the drug stores repeatedly during the last 6 months before the transplant surgery - making sure everything was provided that was needed for his care - at all hours of the day and night. He was instrumental in my husband's very survival. You don't get this kind of experience just anywhere. I HIGHLY recommend Dr. Butler.